Is ranch dressing a liquid or a solid? – Gabriel, age 8, DeLand, Florida Imagine you’re eating dinner. You try to pour some ranch dressing onto your plate to dip your veggies into. You tip the ...

And since they're not classified as liquids, they bypass the usual airport security constraints, freeing up space in your ...

Water is unique. It is one of the only substances that can exist in nature as a solid, liquid and gas at the same time under ambient conditions (think of solid ice over a pond, which is liquid ...

Russia's state nuclear corporation Rosatom says it has created a technology for processing liquid radioactive sodium coolant ...

Ranch dressing is actually a fifth state of matter known as soft matter. Soft matter can have properties of both liquids and ...